Interface for qBeta module object

Origin: TST

VirtualClass: obj  

   doVC: 

      Q: 

         display:< 

      A: 

         V:< Q

      B: A

         R_test: ref V

      C: B

         V::< 

            goVC: 

      C1: C

         V::< 

            again: 

      D: C1

         S: A

            V::< 

               gogo: 

         V::< 

            %id V

            more: 

         fooVC: 

      X: obj D